package trade.axht.dao;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.springframework.stereotype.Repository;

import trade.axht.entity.Department;

@Repository
public class DepartmentDao {
	private static Map<Integer, Department> departments=null;
	static{
		departments=new HashMap<Integer, Department>();
		departments.put(101, new Department(101,"D-AA"));
		departments.put(102, new Department(102,"D-BB"));
		departments.put(103, new Department(103,"D-CC"));
		departments.put(104, new Department(104,"D-DD"));
		departments.put(105, new Department(105,"D-EE"));
		
	}
	
	public Collection<Department> getDepartments(){
		return departments.values();
	}
	
	public Department getDepartment(Integer id){
		return departments.get(id);
	}
	
}
